102 | Create simple index for a Id field DataItemProvider<Value> { @Id private Key key = null; private Value value = null; and I ... ,Value> implements DataItemProvider<Value> { @Id @Index private Key key = null ... haven't found ouy why. Thanks in advance. Greatings ksii13 E As far as I know, the @Id is indexed |
101 | Explorer shows Long id, but should be IntegerHi! I have seen a strange behavior of ObjectDB Explorer: it shows @Id as being Long, not Integer as ... used for one project. If I open one of the entities in the explorer, then I click on it's id (in the sample on parts of the Embedded id) as if I would want to edit, then I press enter and ObjectDB |
100 | Possible issue for default id generatorFirst all, congratulations to Objectdb team for the excellent work. Possible issue for default id generator when strategy is sequence. Error: Incomplete definition of auto value in field MyTestCase ... and 36: @GeneratedValue(strategy=GenerationType.SEQUENCE)//, generator="seq") @Id |
19 | Page #9 entry 0 (key 'bjjl') has 75 extra bytes / Unexpected last index ID: -119 (expected -116)Please check the attached database file. When running the Doctor, I get Global Value Errors ------------------- [1] Unexpected last index ID: -119 (expected -116) Page Content Errors ------------------- [1] Page #9 entry 0 has unexpected object format [2] Page #9 entry 0 (key 'bjjl') has 75 extra |
18 | ObjectDB Object Database Features to ObjectDB. Persistence is set using JPA/JDO annotations (e.g. @Entity, @Id, @Index). Transparent ... managed by ObjectDB with no @Id field. Simple primary key - a single @Id field. Composite primary key - multiple @Id fields or a @EmbeddedId field. Primary Key Data Types Primitives (boolean, byte, short |
15 | JPA Entity Fields (Mapped By) fields Primary key (ID) fields Version field The first three groups (transient, persistent ... (AccessType.PROPERTY) public static class PropertyAccess { private int _id; @Id int getId() { return _id; } void setId(int id) { _id = id; } private String str; String getStr |
14 | Database Transaction Replayer contains two types of files: Backup files - with names of the form <transaction-id>.odb Recording files - with names of the form <transaction-id>.odr A backup file is an ordinary ObjectDB database file that reflects the state of the database at the end of a specific transaction. The ID |
4 | Step 1: Create a Java EE Web ProjectExplains how to create a NetBeans Java EE 6 (J2EE) project with ObjectDB/JPA support. |
4 | Step 1: Create a Java EE 6 Web ProjectExplains how to create an Eclipse Java EE 6 (J2EE) project with ObjectDB/JPA support. |
3 | Step 1: Install BIRT and ObjectDB Driver of the Eclipse IDE that includes BIRT built in. This option may be useful if you are not using the Eclipse IDE for Java EE Developers. Update your existing Eclipse IDE for Java EE Developers environment by installing the BIRT plugins using the Eclipse Update Manager (updating Eclipse IDE with no Java EE support |
